/* 轮播图样式 */
.about-swiper {
    width: 100%;
    height: 100vh; /* 视口高度 */
    position: relative;

}

.about-swiper .swiper {
    width: 100%;
    height: 100%;
}

.about-swiper .swiper-slide {
    width: 100%;
    height: 100%;
}

.about-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-swiper .swiper-slide img{
		height:100vh;
	}

/* 自定义导航按钮样式 */
.about-swiper .swiper-button-next,
.about-swiper .swiper-button-prev {
    color: #fff;
}

/* 自定义分页器样式 */
.about-swiper .swiper-pagination-bullet {
    background: #fff;
    opacity: 0.8;
}

.about-swiper .swiper-pagination-bullet-active {
    background: #fff;
}

/* Hero部分样式 */
.hero {
    height: 100vh;
    background: url('/image/homeBanner.png') no-repeat center center;
    background-size: cover;
    position: relative;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 20%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.9);
    padding: 40px;
    max-width: 500px;
}

.hero-text {
    font-size: 24px;
    color: #333;
    font-weight: 500;
}

.arrow-btn {
    background: #333;
    color: white;
    border: none;
    width: 74px;
    height: 74px;
    cursor: pointer;
    margin-top: 200px;
    font-size: 43px;
    font-weight: 600;
}

/* 产业与服务部分样式 */
.industry {
    padding: 80px 200px;
}

.industry-container {
    margin: 0 auto;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 32px;
}

.section-swiper-line {
    margin-bottom: 10px !important;
    margin-left: 0 !important;
}

.service-margin {
    margin-bottom: 50px;
}

/* Service卡片样式 */
.service-card {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    border-top: 1px solid #DDDDDD;
}

.service-image {
    flex: 0 0 520px;
    width: 520px;
    height: 520px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-content {
    flex: 1;
    padding: 73px 20px 0px;
}

.service-content h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

.service-content p {
    margin-top: 29px;
    font-size: 16px;
    line-height: 1.8;
    color: #666;
}

.read-more {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin-top: 78px;
    width: 160px;
    height: 56px;
    background: #DA251C;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
}

.arrow {
    margin-left: 10px;
}

/* 响应式设计 */
@media (max-width: 1440px) {
    .industry {
        padding: 80px 100px;
    }
    
    .about-swiper {
        height: 100%;
    }
	
	.about-swiper .swiper-slide img{
		height:100vh;
	}
}

@media (max-width: 992px) {
    .industry {
        padding: 60px 40px;
    }
	
	.about-swiper .swiper-slide img{
		min-height:auto;
	}
}

@media (max-width: 768px) {
    .about-swiper {
        height: 100vh; /* 保持视口高度 */
    }

    .hero {
        height: 500px;
    }
    
    .hero-content {
        left: 50%;
        top: 40%;
        width: 85%;
        max-width: none;
        padding: 30px;
    }
    
    .hero-text {
        font-size: 16px;
    }
    
    .arrow-btn {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin-top: 80px;
    }
    
    .service-card {
        flex-direction: column !important;
        padding-top: 40px;
    }
    
    .service-card > * {
        order: 2;
    }
    
    .service-card .service-image {
        order: 1;
        width: 100%;
        max-width: 520px;
        height: auto;
        aspect-ratio: 1 / 1;
        margin: 0 auto;
    }
    
    .service-content {
        padding: 24px 0 0;
        text-align: left;
    }
    
    .read-more {
        margin-top: 24px;
        margin-bottom: 40px;
        width: 140px;
        height: 48px;
        font-size: 16px;
    }

    .industry {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .about-swiper {
        height: 100vh; /* 保持视口高度 */
    }
	
	.about-swiper {
	    height: auto; /* 保持视口高度 */
	}
	
	.about-swiper .swiper-slider-txt{
		font-size:26px;
	}
	
	.swiper-button-prev,.swiper-button-next{
		display: none !important;
	}
	
	.about-swiper .swiper-slide img{
		min-height:auto;
		width:100%;
		height:auto;
	}

    .hero {
        height: 400px;
    }

    .hero-content {
        padding: 20px;
    }

    .arrow-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
        margin-top: 60px;
    }

    .section-title {
        font-size: 24px;
    }

    .hero-text {
        font-size: 16px;
    }
} 

.swiper-slider-txt{
	font-size:55px;
	color:#e3dddd;
	text-align: center;
	position: absolute;
	width:100%;
	left:0;
	top:44%;
}